77853958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13799}}^1$

素因数の和:13852

約数の個数: 32

約数和(自身を含む): 148377600

約数和(自身を除く): 70523642

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 13799, 27598, 96593, 179387, 193186, 358774, 427769, 855538, 1255709, 2511418, 2994383, 5560997, 5988766, 11121994, 38926979, 77853958]

約数ペア:

[(1, 77853958), (2, 38926979), (7, 11121994), (13, 5988766), (14, 5560997), (26, 2994383), (31, 2511418), (62, 1255709), (91, 855538), (182, 427769), (217, 358774), (403, 193186), (434, 179387), (806, 96593), (2821, 27598), (5642, 13799)]